1908 02  7.77  -7.31    .23 
1908 11  8.01  -7.16    .42 
1908 12  3.60  -8.67  -2.53 
1909 01  5.14 -10.00  -2.43 
1909 02  3.41 -10.12  -3.35 
1909 03  5.43  -5.32    . 5 
1909 04  9.68  -3.86   2.91 
1909 10 18.45  -1.15   8.65 
1909 11 12.27  -2.00   5.13 
1909 12 -2.56 -15.01  -8.78 
1910 01  1.29 -10.10  -4.40 
1910 02  4.44 -12.33  -3.94 
1910 03 16.81  -1.52   7.64 
1910 04 17.49   -.40   8.54 
1910 05 16.77   2.31   9.54 
1910 06 27.26   8.58  17.92 
1910 07 30.31  12.68  21.49 
1911 06 99.99  12.42 -99.99 
1911 07 27.72  11.70  19.70 
1911 08 99.99  15.66 -99.99 
1912 03   .67 -11.79  -5.56 
1912 04 12.18   -.79   5.69 
1912 05 18.98   3.37  11.17 
1912 06 23.38   7.60  15.49 
1912 07 27.63  11.89  19.76 
1912 08 26.61  10.39  18.50 
1912 09 16.29   3.39   9.84 
1912 10 14.94   -.88   7.03 
1912 11 10.16  -3.98   3.09 
1912 12  3.16 -10.81  -3.82 
1913 01  3.45 -13.52  -5.03 
1913 02  -.84 -15.92  -8.38 
1913 03  8.14  -7.92    .11 
1913 04 14.50   -.58   6.96 
1913 07 28.09  11.08  19.58 
1913 08 30.50  12.48  21.49 
1913 09 20.66   4.59  12.62 
1913 10 13.11 -99.99 -99.99 
1913 11 12.69  -3.35   4.67 
1913 12   .-5 -12.16  -6.10 
1914 01  3.76  -6.89  -1.56 
1914 02  3.59 -13.79  -5.10 
1914 03  8.79  -5.05   1.86 
1914 04 13.22  -1.15   6.03 
1914 05 20.37   4.53  12.45 
1914 06 26.98   9.76  18.36 
1914 07 30.73  12.07  21.40 
1914 08 28.42  10.54  19.48 
1914 09 26.08   5.76  15.92 
1914 10 18.99   1.57  10.28 
1914 11 13.34  -4.38   4.48 
1914 12 -1.44 -14.75  -8.09 
1915 02  5.88  -6.65   -.38 
1915 03  2.96  -7.23  -2.13 
1915 04 15.54   2.72   9.13 
1915 05 17.66   2.25   9.95 
1915 06 20.89   7.09  13.99 
1915 07 25.59  10.48  18.03 
1915 08 25.99   9.89  17.94 
1915 09 24.00   3.79  13.89 
1915 10 19.95    .21  10.08 
1915 12  7.10  -9.31  -1.10 
1916 02  7.45  -3.99   1.72 
1916 09 23.84   3.95  13.89 
1917 01  2.96 -11.38  -4.21 
1917 02  5.48  -8.08  -1.30 
1918 01  -.83 -14.93  -7.88 
1918 03 13.49  -2.82   5.33 
1918 04  8.31  -3.46   2.42 
1918 06 28.03  11.28  19.65 
1918 07 27.86 -99.99 -99.99 
1919 08 29.57  12.07  20.82 
1919 09 24.65   8.79  16.71 
1919 10 11.21  -2.50   4.35 
1919 12  2.20 -11.56  -4.68 
1920 01  6.70  -7.02   -.16 
1920 02  6.19  -6.77   -.28 
1920 03  6.34 -99.99 -99.99 
